The umf-memspace_host_all test fails on 2 nodes Ubuntu machine

[ldorau]

The umf-memspace_host_all test fails on 2 nodes Ubuntu machine:

$ ctest -V -I 10,10
UpdateCTestConfiguration  from :/home/ldorau/work/unified-memory-framework/build/DartConfiguration.tcl
Parse Config file:/home/ldorau/work/unified-memory-framework/build/DartConfiguration.tcl
UpdateCTestConfiguration  from :/home/ldorau/work/unified-memory-framework/build/DartConfiguration.tcl
Parse Config file:/home/ldorau/work/unified-memory-framework/build/DartConfiguration.tcl
Test project /home/ldorau/work/unified-memory-framework/build
Constructing a list of tests
Done constructing a list of tests
Updating test list for fixtures
Added 0 tests to meet fixture requirements
Checking test dependency graph...
Checking test dependency graph end
test 10
    Start 10: umf-memspace_host_all

10: Test command: /home/ldorau/work/unified-memory-framework/build/test/umf_test-memspace_host_all
10: Test timeout computed to be: 1500
10: base_alloc: allocation size larger than the biggest allocation class. Falling back to OS memory allocation.
10: Running main() from /home/ldorau/work/unified-memory-framework/build/_deps/googletest-src/googletest/src/gtest_main.cc
10: [==========] Running 4 tests from 3 test suites.
10: [----------] Global test environment set-up.
10: [----------] 1 test from numaNodesTest
10: [ RUN      ] numaNodesTest.memspaceGet
10: [       OK ] numaNodesTest.memspaceGet (62 ms)
10: [----------] 1 test from numaNodesTest (62 ms total)
10:
10: [----------] 1 test from memspaceHostAllTest
10: [ RUN      ] memspaceHostAllTest.providerFromHostAllMemspace
10: [       OK ] memspaceHostAllTest.providerFromHostAllMemspace (55 ms)
10: [----------] 1 test from memspaceHostAllTest (55 ms total)
10:
10: [----------] 2 tests from memspaceHostAllProviderTest
10: [ RUN      ] memspaceHostAllProviderTest.allocFree
10: [       OK ] memspaceHostAllProviderTest.allocFree (29 ms)
10: [ RUN      ] memspaceHostAllProviderTest.memoryPolicyOOM
10: /home/ldorau/work/unified-memory-framework/test/memspaces/memspace_host_all.cpp:163 TestBody - assertion failure: it != allocNodeIds.end()
1/1 Test #10: umf-memspace_host_all ............Subprocess aborted***Exception:   2.09 sec

0% tests passed, 1 tests failed out of 1

Label Time Summary:
umf    =   2.09 sec*proc (1 test)

Total Test time (real) =   2.09 sec

The following tests FAILED:
         10 - umf-memspace_host_all (Subprocess aborted)
Errors while running CTest
Output from these tests are in: /home/ldorau/work/unified-memory-framework/build/Testing/Temporary/LastTest.log
Use "--rerun-failed --output-on-failure" to re-run the failed cases verbosely.

Environment Information

• UMF version (hash commit or a tag): 3be6f54
• OS(es) version(s): Ubuntu (2 nodes machine)

[kswiecicki]

I've create a PR that fixes the issue here: #294. Output for umf-memspace_host_all after the fix:

UpdateCTestConfiguration  from :/home/kswiecic/dev/unified-memory-framework/build/DartConfiguration.tcl
Parse Config file:/home/kswiecic/dev/unified-memory-framework/build/DartConfiguration.tcl
UpdateCTestConfiguration  from :/home/kswiecic/dev/unified-memory-framework/build/DartConfiguration.tcl
Parse Config file:/home/kswiecic/dev/unified-memory-framework/build/DartConfiguration.tcl
Test project /home/kswiecic/dev/unified-memory-framework/build
Constructing a list of tests
Done constructing a list of tests
Updating test list for fixtures
Added 0 tests to meet fixture requirements
Checking test dependency graph...
Checking test dependency graph end
test 8
    Start 8: umf-memspace_host_all

8: Test command: /home/kswiecic/dev/unified-memory-framework/build/test/umf_test-memspace_host_all
8: Test timeout computed to be: 1500
8: base_alloc: allocation size larger than the biggest allocation class. Falling back to OS memory allocation.
8: Running main() from /home/kswiecic/dev/unified-memory-framework/build/_deps/googletest-src/googletest/src/gtest_main.cc
8: [==========] Running 4 tests from 3 test suites.
8: [----------] Global test environment set-up.
8: [----------] 1 test from numaNodesTest
8: [ RUN      ] numaNodesTest.memspaceGet
8: [       OK ] numaNodesTest.memspaceGet (54 ms)
8: [----------] 1 test from numaNodesTest (55 ms total)
8:
8: [----------] 1 test from memspaceHostAllTest
8: [ RUN      ] memspaceHostAllTest.providerFromHostAllMemspace
8: [       OK ] memspaceHostAllTest.providerFromHostAllMemspace (55 ms)
8: [----------] 1 test from memspaceHostAllTest (55 ms total)
8:
8: [----------] 2 tests from memspaceHostAllProviderTest
8: [ RUN      ] memspaceHostAllProviderTest.allocFree
8: [       OK ] memspaceHostAllProviderTest.allocFree (30 ms)
8: [ RUN      ] memspaceHostAllProviderTest.memoryPolicyOOM
8: [       OK ] memspaceHostAllProviderTest.memoryPolicyOOM (238897 ms)
8: [----------] 2 tests from memspaceHostAllProviderTest (238928 ms total)
8:
8: [----------] Global test environment tear-down
8: [==========] 4 tests from 3 test suites ran. (239038 ms total)
8: [  PASSED  ] 4 tests.
1/1 Test #8: umf-memspace_host_all ............   Passed  239.04 sec

The following tests passed:
        umf-memspace_host_all

100% tests passed, 0 tests failed out of 1

Label Time Summary:
umf    = 239.04 sec*proc (1 test)

Total Test time (real) = 239.05 sec

PS: Thanks for lending me the platform @ldorau.

[ldorau]

@kswiecicki It is already fixed by #295 - thanks @vinser52 !